127579186

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 247276800

約数和(自身を除く): 119697614

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 89, 119, 133, 178, 238, 266, 317, 323, 623, 634, 646, 1246, 1513, 1691, 2219, 2261, 3026, 3382, 4438, 4522, 5389, 6023, 10591, 10778, 11837, 12046, 21182, 23674, 28213, 28747, 37723, 42161, 56426, 57494, 75446, 84322, 102391, 197491, 201229, 204782, 394982, 402458, 479621, 536047, 716737, 959242, 1072094, 1433474, 3357347, 3752329, 6714694, 7504658, 9112799, 18225598, 63789593, 127579186]

約数ペア:

[(1, 127579186), (2, 63789593), (7, 18225598), (14, 9112799), (17, 7504658), (19, 6714694), (34, 3752329), (38, 3357347), (89, 1433474), (119, 1072094), (133, 959242), (178, 716737), (238, 536047), (266, 479621), (317, 402458), (323, 394982), (623, 204782), (634, 201229), (646, 197491), (1246, 102391), (1513, 84322), (1691, 75446), (2219, 57494), (2261, 56426), (3026, 42161), (3382, 37723), (4438, 28747), (4522, 28213), (5389, 23674), (6023, 21182), (10591, 12046), (10778, 11837)]